From 9e9d5b916f9c6dd9b57877c852819d9f18177a96 Mon Sep 17 00:00:00 2001
From: chusifeng <chusifeng526@163.com>
Date: Sat, 30 Sep 2017 10:51:38 +0800
Subject: [PATCH] =?UTF-8?q?=E5=87=8F=E5=B0=91=E4=B8=8D=E5=BF=85=E8=A6=81?=
 =?UTF-8?q?=E7=9A=84sql=E8=AF=AD=E5=8F=A5?=
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---
 src/main/java/service/Service.kt | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/main/java/service/Service.kt b/src/main/java/service/Service.kt
index 3737841..746e83d 100644
--- a/src/main/java/service/Service.kt
+++ b/src/main/java/service/Service.kt
@@ -467,15 +467,16 @@ class Service {
 
         val conn = DBUtil.getConnection()
         try {
-            val prep = conn.prepareStatement("update `menu` set permId=-1 where id=?")
-            prep.setInt(1,menuId)
+            val prep = conn.prepareStatement("update `menu` set permId=? where id=?")
+            prep.setInt(1,-1)
+            prep.setInt(2,-menuId)
             prep.execute()
+            prep.close()
 
-            val prep2 = conn.prepareStatement("update `menu` set permId=? where id=?")
-            prep2.setInt(1,permId)
-            prep2.setInt(2,menuId)
+            prep.setInt(1,permId)
+            prep.setInt(2,menuId)
 
-            val bool = prep2.executeUpdate()
+            val bool = prep.executeUpdate()
             return bool == 1
         }finally {
             conn.close()